3043325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4092000

約数和(自身を除く): 1048675

約数列:

[1, 5, 19, 25, 43, 95, 149, 215, 475, 745, 817, 1075, 2831, 3725, 4085, 6407, 14155, 20425, 32035, 70775, 121733, 160175, 608665, 3043325]

約数ペア:

[(1, 3043325), (5, 608665), (19, 160175), (25, 121733), (43, 70775), (95, 32035), (149, 20425), (215, 14155), (475, 6407), (745, 4085), (817, 3725), (1075, 2831)]